自己写得串口多线程控制程序，里面的超时设置和书上说得不是很一样，大家参考吧...

RCC底层通信程序 包含协议和测试报告-RCC SerialPort

51单片机的MODBUS的通信协议，学习中。

C#写的串口通信程序例子，用的是ms communication 的控件，以前一般都是在VC下面作的。-write C# Serial communication procedures example, the ms communication is the controls, in the past are generally below for the VC.

随着Windows98的推出，越来越多的微机用户已习惯于Windows操作系统。不过Windows应用软件的开发对于一般工程技术领域的技术人员来说并非易事，然而使用微软的VisualBasic6.0（简称VB6）来开发这些方面的Windows应用软件就十分方便，编程工作量相对较小，只需进行主要应用功能的编程和少量界面控制的编程。本文介绍利用VB6串行通信编程的方法对采用了RS-232接口的仪器,进行串行通信的计算机测控软件开发和实现仪器功能和指标的验收。-With the launch of Windows 98, more and more computer users are accustomed to Windows. But Windows application software development for the general area of engineering and technology and technical personnel is not easy, but to use Microsoft Visual Basic 6.0 (VB6) to the development of these applications on Windows is very convenient, programming workload is relatively small, only major applications programming a small amount of control and interface programming. This paper describes the use of VB6 serial communication programming method used to the RS-232 devices, serial communication control computer software development and the achievement of equipment functions and targets of acceptance.

AVR单片机串口异步通信,通过电脑串口助手使电脑和单片机运行简单的数据通讯-AVR microcontroller tramsmition

TTL串入并出口74hc164资料 。希望可以用-TTL string into and exported 74hc164 information. Wanted to use

一个VC写的串口程序, c++类, 有文档说明-VC write a serial procedures, c category, document shows

测试传感器温度的控件...实在没什么可多介绍的了.VC-test temperature sensor controls ... nothing can introduce more of it. VC

NRF模块的接收程序，基于最基本的51单片机，很有用哦-NRF module to receive the procedure, based on the most basic single-chip microcomputer 51, is useful Oh

Cport3.0最好的使用例子，这几个都是我搜集了好多的地方才找到的-Cport3.0 the best use of examples, these are all I have collected a lot of places to find the